geoadmin/mf-chsdi3
Jun 2025 – Feb 2026
9 Months active
Languages Used
MakoPythonrstBinaryHTMLmakoRSTJavaScript
Technical Skills
Backend DevelopmentData ModelingDatabase ModelingDocumentationTemplatingWeb Development
Marc Fasel marc.fasel@swisstopo.ch
PROFILE
Marc Fasel Marc.fasel@swisstopo.ch
Marc Fasel developed and maintained geospatial data features for the geoadmin/mf-chsdi3 repository, delivering 35 features and resolving 10 bugs over nine months. He built multilingual data models, enhanced map legends, and streamlined UI templates to improve data clarity and accessibility. Using Python, SQLAlchemy, and Mako templating, Marc refactored legacy code, migrated database models, and standardized field naming to reduce technical debt and support maintainability. His work included integrating new geospatial layers, improving localization, and aligning backend models with frontend presentation. The depth of his contributions ensured robust data visualization, consistent user experience, and a more scalable codebase.
Overall Statistics
Feature vs Bugs
78%Features
Repository Contributions
119Total
Bugs
10
Commits
119
Features
35
Lines of code
12,975
Activity Months9
Your Network
33 peopleWork History
February 2026
1 Commits
Feb 1, 2026February 2026 monthly summary for geoadmin/mf-chsdi3: delivered a targeted UI consistency improvement by renaming the field 'validityutc' to 'validity' in the UasAktivitaetszonen model and updating the corresponding UI template. This aligns data naming across the UI and improves clarity for end users.
1 Commits
Feb 1, 2026February 2026 monthly summary for geoadmin/mf-chsdi3: delivered a targeted UI consistency improvement by renaming the field 'validityutc' to 'validity' in the UasAktivitaetszonen model and updating the corresponding UI template. This aligns data naming across the UI and improves clarity for end users.
February 2026
January 2026
8 Commits • 4 Features
Jan 1, 2026January 2026 (Month: 2026-01) – geoadmin/mf-chsdi3 Key features delivered: - German Localization for GueteklasseOev label: localized to de to improve usability for German-speaking users. Commit a884ebb5f6a894b37d6343b58d3e23c448d22535 (BGDIDIC-1981). - UAS Activity Zones: Added new data model UasAktivitaetszonen and a Mako template to display UAS activity zones, enabling richer representation and UI support. Commits a123be0b68a2f516e7a0ca9650e3822c60013334 and 5d03fcd8f67aa9311d903449e4ab94cf0c43f98f (BGDIDIC-3015). - Legends for maps and product UI: Introduced legends to improve data interpretation. Commits 0220e8498db5633d076f673c2eaf8ae59eddda9c, b4d9c1a8adadbeaf1915b6bb6cc54f89a364d952, 59e2ba29abac455586d71098a7e5a4ca70045335 (BGDIDIC-3015). - Pollen data visualization improvements: Updated vector styles and JSON formatting for better map integration. Commits 243356fde24f4393e03450ce07f09811b9abe568 and ba36f6ccd4d400d2b960e6a2eb3c8d6c56b4b2a1 (BGDIDIC-2008). Major bugs fixed: - No explicit major bugs fixed documented for January 2026 in this dataset (geoadmin/mf-chsdi3). Overall impact and accomplishments: - Significantly improved usability for German-speaking users through localization; expanded data modeling and UI for UAS zones; enhanced map readability and interpretability via legends; refined pollen visualization for better decision support. These enhancements broaden adoption, accelerate analytics, and improve user satisfaction. Technologies/skills demonstrated: - Localization/i18n, data modeling (UasAktivitaetszonen), Mako templating, map UI enhancements (legends), vector styling, and JSON formatting; strong traceability with targeted commits aligned to BGDIDIC tasks.
January 2026
8 Commits • 4 Features
Jan 1, 2026January 2026 (Month: 2026-01) – geoadmin/mf-chsdi3 Key features delivered: - German Localization for GueteklasseOev label: localized to de to improve usability for German-speaking users. Commit a884ebb5f6a894b37d6343b58d3e23c448d22535 (BGDIDIC-1981). - UAS Activity Zones: Added new data model UasAktivitaetszonen and a Mako template to display UAS activity zones, enabling richer representation and UI support. Commits a123be0b68a2f516e7a0ca9650e3822c60013334 and 5d03fcd8f67aa9311d903449e4ab94cf0c43f98f (BGDIDIC-3015). - Legends for maps and product UI: Introduced legends to improve data interpretation. Commits 0220e8498db5633d076f673c2eaf8ae59eddda9c, b4d9c1a8adadbeaf1915b6bb6cc54f89a364d952, 59e2ba29abac455586d71098a7e5a4ca70045335 (BGDIDIC-3015). - Pollen data visualization improvements: Updated vector styles and JSON formatting for better map integration. Commits 243356fde24f4393e03450ce07f09811b9abe568 and ba36f6ccd4d400d2b960e6a2eb3c8d6c56b4b2a1 (BGDIDIC-2008). Major bugs fixed: - No explicit major bugs fixed documented for January 2026 in this dataset (geoadmin/mf-chsdi3). Overall impact and accomplishments: - Significantly improved usability for German-speaking users through localization; expanded data modeling and UI for UAS zones; enhanced map readability and interpretability via legends; refined pollen visualization for better decision support. These enhancements broaden adoption, accelerate analytics, and improve user satisfaction. Technologies/skills demonstrated: - Localization/i18n, data modeling (UasAktivitaetszonen), Mako templating, map UI enhancements (legends), vector styling, and JSON formatting; strong traceability with targeted commits aligned to BGDIDIC tasks.
December 2025
2 Commits • 1 Features
Dec 1, 2025December 2025 — Geoadmin mf-chsdi3: Kulturgueter feature stabilization by restoring prior functionality and simplifying data model/UI. Reverted changes to the Kulturgueter model/template and removed PDF references from the data model and HTML template to eliminate PDF dependencies. This cleanup reduces data model complexity, aligns with existing templates, and improves user experience for Kulturgueter views.
2 Commits • 1 Features
Dec 1, 2025December 2025 — Geoadmin mf-chsdi3: Kulturgueter feature stabilization by restoring prior functionality and simplifying data model/UI. Reverted changes to the Kulturgueter model/template and removed PDF references from the data model and HTML template to eliminate PDF dependencies. This cleanup reduces data model complexity, aligns with existing templates, and improves user experience for Kulturgueter views.
December 2025
November 2025
8 Commits • 2 Features
Nov 1, 2025November 2025: Delivered significant geospatial data enhancements and UI improvements for the MF-CHSDI3 portal, alongside code quality and data-access refinements that improve maintainability and performance potential. The work focused on expanding data coverage, enhancing user access to geospatial resources, and strengthening data abstraction and documentation to support faster, more reliable decision-making.
November 2025
8 Commits • 2 Features
Nov 1, 2025November 2025: Delivered significant geospatial data enhancements and UI improvements for the MF-CHSDI3 portal, alongside code quality and data-access refinements that improve maintainability and performance potential. The work focused on expanding data coverage, enhancing user access to geospatial resources, and strengthening data abstraction and documentation to support faster, more reliable decision-making.
October 2025
4 Commits • 2 Features
Oct 1, 2025October 2025 performance summary for geoadmin/mf-chsdi3: Delivered a targeted data model cleanup and release-notes enhancement that reduces technical debt, simplifies the vector data layer, and improves user clarity on available datasets. Key changes focused on removing legacy GisGeolBase components and associated assets, plus documenting the Settlement data layer to inform users of new data. All work is traceable to commits and issue tag BGDIDIC-1274.
4 Commits • 2 Features
Oct 1, 2025October 2025 performance summary for geoadmin/mf-chsdi3: Delivered a targeted data model cleanup and release-notes enhancement that reduces technical debt, simplifies the vector data layer, and improves user clarity on available datasets. Key changes focused on removing legacy GisGeolBase components and associated assets, plus documenting the Settlement data layer to inform users of new data. All work is traceable to commits and issue tag BGDIDIC-1274.
October 2025
September 2025
14 Commits • 4 Features
Sep 1, 2025September 2025 (2025-09) monthly summary for geoadmin/mf-chsdi3 focused on delivering clear, multilingual data assets and reducing technical debt. Key outcomes include enhancements to geological resource legends and multilingual data, improved language handling for the tektonische_karte_unit, and upkeep of legend visuals across building-related datasets. Completed a broad deprecation cleanup to remove legacy models and legend assets, simplifying the codebase and reducing maintenance overhead. The work supports better data accessibility for multilingual users, consistent visuals across datasets, and a leaner, more maintainable technology stack.
September 2025
14 Commits • 4 Features
Sep 1, 2025September 2025 (2025-09) monthly summary for geoadmin/mf-chsdi3 focused on delivering clear, multilingual data assets and reducing technical debt. Key outcomes include enhancements to geological resource legends and multilingual data, improved language handling for the tektonische_karte_unit, and upkeep of legend visuals across building-related datasets. Completed a broad deprecation cleanup to remove legacy models and legend assets, simplifying the codebase and reducing maintenance overhead. The work supports better data accessibility for multilingual users, consistent visuals across datasets, and a leaner, more maintainable technology stack.
August 2025
17 Commits • 4 Features
Aug 1, 2025Month: 2025-08 — Delivered multilingual data enhancements and robust geodata rendering across the mf-chsdi3 repo, with targeted fixes and documentation improvements that boost business value and user trust.
17 Commits • 4 Features
Aug 1, 2025Month: 2025-08 — Delivered multilingual data enhancements and robust geodata rendering across the mf-chsdi3 repo, with targeted fixes and documentation improvements that boost business value and user trust.
August 2025
July 2025
55 Commits • 16 Features
Jul 1, 2025July 2025 performance summary for geoadmin/mf-chsdi3: Delivered a major overhaul of the legends system, implemented model scaffolding with Mako templates, aligned data models with UI improvements, and completed comprehensive cleanup and migration work. These changes improved data presentation accuracy, UI consistency, and system maintainability, enabling faster feature delivery and better scalability across the platform.
July 2025
55 Commits • 16 Features
Jul 1, 2025July 2025 performance summary for geoadmin/mf-chsdi3: Delivered a major overhaul of the legends system, implemented model scaffolding with Mako templates, aligned data models with UI improvements, and completed comprehensive cleanup and migration work. These changes improved data presentation accuracy, UI consistency, and system maintainability, enabling faster feature delivery and better scalability across the platform.
June 2025
10 Commits • 2 Features
Jun 1, 2025June 2025 performance highlights: delivered a new Labour Market Regions data model with UI templates and multilingual support, enhanced Fokuskarte-voegel legends across languages, and removed a legacy borehole_name field to simplify the data model and UI, all within geoadmin/mf-chsdi3. These changes enable new analytics on labour markets, improve map visualization accuracy, and reduce UI complexity.
10 Commits • 2 Features
Jun 1, 2025June 2025 performance highlights: delivered a new Labour Market Regions data model with UI templates and multilingual support, enhanced Fokuskarte-voegel legends across languages, and removed a legacy borehole_name field to simplify the data model and UI, all within geoadmin/mf-chsdi3. These changes enable new analytics on labour markets, improve map visualization accuracy, and reduce UI complexity.
June 2025
Activity
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Quality Metrics
Correctness97.4%
Maintainability97.6%
Architecture96.4%
Performance95.2%
AI Usage20.0%
Skills & Technologies
Programming Languages
BinaryHTMLJSONJavaScriptMakoNonePythonRSTmakorst
Technical Skills
Asset ManagementBackend DevelopmentCode CleanupCode MaintenanceCode RefactoringCode StandardizationData ModelingData VisualizationDatabase MigrationDatabase Model ManagementDatabase ModelingDocumentationFront End DevelopmentFront end developmentFront-end Development
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